Fixes for ecebf29e, fixes rounding avoids unnecessary normalization.
Fixes for ecebf29e, fixes rounding avoids unnecessary normalization.

xiphmont/daala,kodabb/daala,HeadhunterXamd/daala,nvoron23/daala,HeadhunterXamd/daala,nvoron23/daala,KyleSiefring/daala,luctrudeau/daala,smarter/daala,vr000m/daala,xiph/daala,mbebenita/daala,HeadhunterXamd/daala,mbebenita/daala,smarter/daala,vr000m/daala,xiph/daala,luctrudeau/daala,tdaede/daala_awcy_runs,luctrudeau/daala,xiphmont/daala,kustom666/daala,xiph/daala,vr000m/daala,kbara/daala,tdaede/daala,luctrudeau/daala,felipebetancur/daala,ascent12/daala,iankronquist/daala,KyleSiefring/daala,tdaede/daala,xiphmont/daala,felipebetancur/daala,tdaede/daala_awcy_runs,KyleSiefring/daala,tdaede/daala,HeadhunterXamd/daala,xiph/daala,tribouille/daala,felipebetancur/daala,kbara/daala,mbebenita/daala,ycho/daala,KyleSiefring/daala,nvoron23/daala,tribouille/daala,kbara/daala,vr000m/daala,felipebetancur/daala,xiphmont/daala,tribouille/daala,ycho/daala,kodabb/daala,xiphmont/daala,luctrudeau/daala,kustom666/daala,jmvalin/daala,mbebenita/daala,smarter/daala,jmvalin/daala,mbebenita/daala,tribouille/daala,ycho/daala,kodabb/daala,ascent12/daala,ycho/daala,kodabb/daala,kustom666/daala,tdaede/daala,kodabb/daala,jmvalin/daala,felipebetancur/daala,ascent12/daala,ascent12/daala,tdaede/daala_awcy_runs,HeadhunterXamd/daala,tdaede/daala_awcy_runs,KyleSiefring/daala,xiph/daala,tribouille/daala,kustom666/daala,kbara/daala,nvoron23/daala,iankronquist/daala,ycho/daala,jmvalin/daala,iankronquist/daala,kustom666/daala,jmvalin/daala,smarter/daala,nvoron23/daala,ascent12/daala,iankronquist/daala,vr000m/daala,iankronquist/daala